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APRS station JS3GDM - show graphs
Location: 34°54.98' N 135°47.49' E - locator PM74VV49XW - show map
3.7 km North bearing 348° from Uji, Kyōto, Japan [?]
9.6 km Northeast bearing 58° from Yawata, Kyōto, Japan
36.2 km Northeast bearing 47° from Ōsaka-shi, Ōsaka, Japan
105.6 km West bearing 254° from Nagoya-shi, Aichi, Japan
Last position: 2025-07-02 21:41:12 UTC (1d 7h15m ago)
2025-07-03 06:41:12 JST local time at Uji, Japan [?]
Speed: 27 km/h
Device: Icom: IC-4100 (D-Star)
Last path: JS3GDM>API410 via DSTAR*,qAS,JP3YIX-IS (good)
Positions stored: 4934
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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